IndividualActive
Sylvia Hamilton, PH. D.
NPI 1588702492 · Psychologist · Sacramento, CA
Sylvia Hamilton, PH. D. is a Psychologist provider in Sacramento, CA (NPI 1588702492).
Provider details
- NPI number
- 1588702492
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY18289 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3336 Bradshaw Rd
Suite 340
Sacramento, CA 95827-2615
Phone: (916) 369-1368
Street-level locationGet directions
Mailing address
925 Secret River Dr
Sacramento, CA 95831-3465
Registry dates
- Enumerated
- 2007-02-02
- Last updated
- 2016-03-30
Frequently asked questions
- What is Sylvia Hamilton's NPI number?
- Sylvia Hamilton's National Provider Identifier (NPI) is 1588702492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Hamilton's specialty?
- Sylvia Hamilton is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sylvia Hamilton located?
- Sylvia Hamilton's practice location on file with NPPES is 3336 Bradshaw Rd, Sacramento, CA 95827-2615.
- What is Sylvia Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Hamilton is (916) 369-1368.
- Is Sylvia Hamilton's NPI active?
- Yes — Sylvia Hamilton's NPI (1588702492) is active in the NPPES registry as of the last update on 2016-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.